BENJAMIN M TRETTER MSN, PMH-NP
NPI 1336791110
Nurse Practitioner - Psychiatric/Mental Health in Athol, MA
NPI Status: Active since July 12, 2019
- Individual
- Male
- Nurse Practitioner
- Psychiatric/Mental Health
- PECOS Enrolled
About BENJAMIN TRETTER
This page provides the complete NPI Profile along with additional information for Benjamin Tretter, a provider established in Athol, Massachusetts with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1336791110 assigned on July 2019. The practitioner's primary taxonomy code is 363LP0808X with license number RN2274857 (MA). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1336791110
- Provider Name
- BENJAMIN M TRETTER MSN, PMH-NP
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2033 MAIN ST ATHOL, MA 01331
- Location Phone
- (978) 249-9490
- Mailing Address
- 28 BELKNAP ST ARLINGTON, MA 02474
- Mailing Phone
- (603) 236-6538
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-12-2019
- Last Update Date
- 07-12-2019
- Code Navigator
A nurse practitioner (NP) like Benjamin Tretter is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
Secondary Locations
- 205 School St Ste 301
Gardner, MA 01440
(978) 632-9400
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Nurse Practitioner Psychiatric/Mental Health
- Taxonomy Code
- 363LP0808X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- RN2274857
- License State
- MA
Medicare Participation & PECOS Enrollment Status
Benjamin Tretter is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 01331 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $90.7
- Minimum New Patient Price $58.86
- Maximum New Patient Price $177.36
- Average New Patient Copayment $22.67
- Minimum New Patient Copayment $14.71
- Maximum New Patient Copayment $44.34
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $103.48
- Minimum Established Patient Price $19.11
- Maximum Established Patient Price $144.84
- Average Established Patient Copayment $25.87
- Minimum Established Patient Copayment $4.77
- Maximum Established Patient Copayment $36.21
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for BENJAMIN M TRETTER MSN, PMH-NP
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 3 | 3 | 6 | 7 | 9 | 1 | 1 | 1 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 6 | 6 | 14 | 9 | 2 | 1 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 6 + 6 + 1 + 4 + 9 + 2 + 1 + 2 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1336791110 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1982691333 | MARK P. WU M.D. Individual | Surgery | 2033 MAIN ST ATHOL, MA 01331 (978) 249-3511 |
| 1023294568 | MRS. SUSAN JANE BARNES MED CCC SLP Individual | Speech-Language Pathologist | 2033 MAIN ST ATHOL, MA 01331 (978) 249-3511 |
| 1821304742 | MADY KATHERINE CARON R.D. Individual | Dietitian, Registered | 2033 MAIN ST ATHOL, MA 01331 (978) 249-3511 |
| 1245476548 | ELIZABETH CONLON CCC-SLP Individual | Speech-Language Pathologist | 2033 MAIN ST ATHOL MEMORIAL HOSPITAL ATHOL, MA 01331 (978) 249-1201 |
| 1023197035 | DR. PETER N GORLIN MD Individual | Emergency Medicine | 2033 MAIN ST ATHOL, MA 01331 (978) 249-1250 |
| 1740597459 | OLHA DUDA M.D. Individual | Family Medicine | 2033 MAIN ST ATHOL, MA 01331 (978) 249-3511 |
| 1639111958 | WESTERN MASSACHUSETTS MAGNETIC RESONANCE SERVICES LLC Organization | Clinic/Center (Radiology, Mobile) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-3511 |
| 1063027175 | STEPHANIE DALTON RN Individual | Registered Nurse | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
| 1568069383 | ASHLEY MARIE EHLEN Individual | Counselor | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
| 1669146551 | NATHAN WITHEROW PHARMD Individual | Pharmacist | 2033 MAIN ST ATHOL, MA 01331 (978) 249-1220 |
| 1366104333 | ERLIN NELSON BSW Individual | Social Worker (Clinical) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
| 1821228727 | DR. MAIRENI R CRUZ MD Individual | Internal Medicine (Addiction Medicine) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-1295 |
| 1982340410 | SHIELDS IMAGING AT HEYWOOD HEALTHCARE LLC Organization | Clinic/Center (Radiology, Mobile) | 2033 MAIN ST ATHOL, MA 01331 (800) 258-4674 |
| 1043938848 | SCOTT ROYAL Individual | Counselor (Mental Health) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
| 1356054712 | MERCY SIMPSON NP Individual | Nurse Practitioner (Adult Health) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-1295 |
| 1760193577 | CELESTE ALVARADO Individual | Case Manager/Care Coordinator | 2033 MAIN ST ATHOL, MA 01331 (978) 235-8343 |
| 1598461477 | SAMANTHA HAYES BA Individual | Counselor (Mental Health) | 2033 MAIN ST SUITE 2 ATHOL, MA 01331 (978) 249-9490 |
| 1679264188 | JAZMYNE MARIE CONCANNON Individual | Counselor (Mental Health) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
| 1952966491 | ATHOL MEMORIAL HOSPITAL INCORPORATED Organization | Clinic/Center (Rural Health) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-1295 |
| 1962187609 | ALIDA MARIE GARRETT Individual | Counselor (Mental Health) | 2033 MAIN ST ATHOL, MA 01331 (978) 249-9490 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336791110, enumerated in the NPI registry as an "individual" on July 12, 2019
The provider is located at 2033 Main St Athol, Ma 01331 and the phone number is (978) 249-9490
The provider's speciality is Nurse Practitioner with taxonomy code 363LP0808X with a focus in Psychiatric/Mental Health
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $90.7 with an average copayment of $22.67 for new patient appointments. Established patients should expect a typical charge of $103.48 and an average copayment of 25.87. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on July 12, 2019. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.